diff --git a/Changelog b/Changelog
index a358a708a6f498d4479cc58bbf0a17646eb89f3d..ab911e7fdc1748ca7a904d3ab90e08b6ca595fc1 100644
--- a/Changelog
+++ b/Changelog
@@ -18,6 +18,10 @@
 Open Source Release <next-release>
 ##################################
 
+###############################
+Open Source Release 26.0 (Iron)
+###############################
+
 -   Ivette    [2022-10-26] After an Eva analysis with taint, the taint status of
               lvalues is shown in the Inspector component and in Dive graphs.
 -   Eva       [2022-10-25] The octagon domain can infer relations on the integer
diff --git a/doc/developer/changes.tex b/doc/developer/changes.tex
index 28243898984e95fb7e2eddd4779693ec13c04e8f..0947f4a02893f3d200358f978ad273f39299668f 100644
--- a/doc/developer/changes.tex
+++ b/doc/developer/changes.tex
@@ -5,7 +5,12 @@
 This chapter summarizes the major changes in this documentation between each
 \framac release, from newest to oldest.
 
-\section*{dev}
+%\section*{dev}
+%\begin{itemize}
+%\item …
+%\end{itemize}
+
+\section*{26.0 Iron}
 \begin{itemize}
 \item \textbf{Journalisation}: Journalisation has been removed.
 \end{itemize}
diff --git a/doc/userman/user-changes.tex b/doc/userman/user-changes.tex
index ee078baa1ad21322661cd39c3a6f4d4271738097..1e16211ff66de3a704584024ed685609318314ec 100644
--- a/doc/userman/user-changes.tex
+++ b/doc/userman/user-changes.tex
@@ -3,7 +3,12 @@
 This chapter summarizes the changes in this documentation between each \FramaC
 release. First we list changes of the last release.
 
-\section*{Frama-C+dev}
+%\section*{Frama-C+dev}
+%\begin{itemize}
+%\item …
+%\end{itemize}
+
+\section*{26.0 (Iron)}
 \begin{itemize}
 \item Removed Journalisation
 \item \textbf{Preparing the Sources:} added option \texttt{-ast-diff}.
diff --git a/src/plugins/e-acsl/doc/Changelog b/src/plugins/e-acsl/doc/Changelog
index 887096d1497b000c0d32ff5044f19dd768b75897..cee7364cd1eed5e76edded1bdafcca3563b82e63 100644
--- a/src/plugins/e-acsl/doc/Changelog
+++ b/src/plugins/e-acsl/doc/Changelog
@@ -25,6 +25,10 @@
 Plugin E-ACSL <next-release>
 ############################
 
+#########################
+Plugin E-ACSL 26.0 (Iron)
+#########################
+
 -* E-ACSL       [2022-11-08] Fix clashing name when a function with contract and a
                 logic function have the same name (frama-c/eacsl#204)
 - E-ACSL        [2022-11-08] Add support for functions returning a rational
diff --git a/src/plugins/wp/Changelog b/src/plugins/wp/Changelog
index fa6af50188183e5b7549bc08c79ea7fb28c81007..e47be993a8a5a428b4bcb8f1a37874ac0289fc56 100644
--- a/src/plugins/wp/Changelog
+++ b/src/plugins/wp/Changelog
@@ -24,6 +24,10 @@
 Plugin WP <next-release>
 ########################
 
+#####################
+Plugin WP 26.0 (Iron)
+#####################
+
 - WP          [2022-10-14] 'calls' ACSL extension moved into the kernel;
                            option -wp-dynamic marked as obsolete
 - WP          [2022-09-16] Upgrade to Why3 1.5.1